<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org"
      xmlns:layout="http://www.ultraq.net.nz/web/thymeleaf/layout">
<head>
    <meta charset="UTF-8"></meta>
    <title>Fragment</title>
</head>
<body>
<div>
    <div th:include="/demo/layout/header :: header">
    </div>
    <div th:include="/demo/layout/lefter :: menu"></div>
    <div layout:fragment="content">a</div>
    <div th:include="demo/layout/footer :: copyright"></div>
</div>
</body>
</html>